Individual Calculations April 2019
 Yuferev, Oleg  Total change: 9.20  Rating chartPersonal card
 Aeroflot Open 2019_C Moscow RUS 2019-02-19
RcRownchangeKK*chgGame
 2045 2201 6.50 9 0.46 20 9.20 
  Baiburina, Kamilla 1817 RUS0.501-0.4120-8.20 
  Dembele, Marcel 1838 FRA1.0010.10202.00 
  Loskutova, Viktoriya wf2082 RUS0.001-0.6620-13.20 
  Averyanov, Grigori 2102 RUS1.0010.36207.20 
  Sunyuktha, C M N 1804 IND1.0010.08201.60 
  Babikov, Ivan f2295 RUS0.5010.13202.60 
  Isha, Sharma wc1935 IND1.0010.18203.60 
  Chinguun, Sumiya 2286 MGL1.0010.622012.40 
  Utiatskaja, Irina wm2246 RUS0.5010.06201.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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